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# File activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb, line 420def table_exists?(name)returnfalseunlessnamereturntrueiftables(nil,nil,name).any?name=name.to_sschema,table=name.split('.',2)unlesstable# A table was provided without a schematable=schemaschema=nilendtables(nil,schema,table).any?end